Detention facility cell door lock and housing assembly
    2.
    发明授权
    Detention facility cell door lock and housing assembly 有权
    拘留设施单元门锁和外壳组件

    公开(公告)号:US08528272B1

    公开(公告)日:2013-09-10

    申请号:US13478655

    申请日:2012-05-23

    申请人: Brian S Foss

    发明人: Brian S Foss

    IPC分类号: E04H3/08

    摘要: A detention facility cell door lock housing assembly includes a lock mechanism housing to be mounted on the exterior surface of a cell wall adjacent the cell door opening and lock pocket housing correspondingly mounted on the exterior surface of the cell door. The lock mechanism housing includes a stepped side wall having at least a portion with an exterior facing surface to act as a stop. The lock pocket housing includes an opposingly stepped side wall, such that when the door is close the respective side walls fit together and the stop is engaged to prevent further door travel.

    摘要翻译: 拘留设施单元门锁壳体组件包括锁定机构壳体,该锁定机构壳体安装在细胞壁的与细胞门开口相邻的外表面上,并且相应地安装在细胞门的外表面上的锁定袋壳体。 锁定机构壳体包括具有至少一部分的阶梯状侧壁,该部分具有用于作为止挡件的外部面对表面。 锁袋壳体包括相对阶梯的侧壁,使得当门关闭时,相应的侧壁配合在一起并且止动件接合以防止进一步的门行进。

    Control system for an automatic door
    3.
    发明授权
    Control system for an automatic door 失效
    自动门控制系统

    公开(公告)号:US4673848A

    公开(公告)日:1987-06-16

    申请号:US804833

    申请日:1985-12-05

    摘要: As a driving power source for an automatic door, a brushless D.C. motor is employed, and the position and the speed of a door member are determined by making use of detection pulses issued from magnetic pole position detectors which are associated with the brushless D.C. motor without providing any additional detector means separately. On the basis of the current position and the current speed of the door as determined from the detection pulses and of a programmed sequence of opening and closing operations for the door as stored in a control system, the opening and closing movements of the door member are controlled.

    摘要翻译: 作为自动门的驱动电源,采用无刷直流电动机,通过利用与无刷直流电动机相关联的磁极位置检测器发出的检测脉冲来确定门构件的位置和速度,而不需要 提供任何额外的检测器手段分开。 基于从检测脉冲确定的当前位置和当前速度以及存储在控制系统中的门的打开和关闭操作序列,门部件的打开和关闭运动是 受控。